
Regular verb: intend - intended - intended
Simple form | V-ing form | 
| I must intend you must intend he must intend we must intend you must intend they must intend  | I must be intending you must be intending he must be intending we must be intending you must be intending they must be intending  | 
Perfect | V-ing perfect | 
| I must have intended you must have intended he must have intended we must have intended you must have intended they must have intended  | I must have been intending you must have been intending he must have been intending we must have been intending you must have been intending they must have been intending  | 
Simple form | V-ing form | 
| I mustn't intend you mustn't intend he mustn't intend we mustn't intend you mustn't intend they mustn't intend  | I mustn't be intending you mustn't be intending he mustn't be intending we mustn't be intending you mustn't be intending they mustn't be intending  | 
Perfect | V-ing perfect | 
| I mustn't have intended you mustn't have intended he mustn't have intended we mustn't have intended you mustn't have intended they mustn't have intended  | I mustn't have been intending you mustn't have been intending he mustn't have been intending we mustn't have been intending you mustn't have been intending they mustn't have been intending  | 
Simple form | V-ing form | 
| must I intend? must you intend? must he intend? must we intend? must you intend? must they intend?  | must I be intending? must you be intending? must he be intending? must we be intending? must you be intending? must they be intending?  | 
Perfect | V-ing perfect | 
| must I have intended? must you have intended? must he have intended? must we have intended? must you have intended? must they have intended?  | must I have been intending? must you have been intending? must he have been intending? must we have been intending? must you have been intending? must they have been intending?  | 
Simple form | V-ing form | 
| mustn't I intend? mustn't you intend? mustn't he intend? mustn't we intend? mustn't you intend? mustn't they intend?  | mustn't I be intending? mustn't you be intending? mustn't he be intending? mustn't we be intending? mustn't you be intending? mustn't they be intending?  | 
Perfect | V-ing perfect | 
| mustn't I have intended? mustn't you have intended? mustn't he have intended? mustn't we have intended? mustn't you have intended? mustn't they have intended?  | mustn't I have been intending? mustn't you have been intending? mustn't he have been intending? mustn't we have been intending? mustn't you have been intending? mustn't they have been intending?  |